30745350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4054

約数の個数: 72

約数和(自身を含む): 87483240

約数和(自身を除く): 56737890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 4019, 7650, 8038, 12057, 20095, 24114, 36171, 40190, 60285, 68323, 72342, 100475, 120570, 136646, 180855, 200950, 204969, 301425, 341615, 361710, 409938, 602850, 614907, 683230, 904275, 1024845, 1229814, 1708075, 1808550, 2049690, 3074535, 3416150, 5124225, 6149070, 10248450, 15372675, 30745350]

約数ペア:

[(1, 30745350), (2, 15372675), (3, 10248450), (5, 6149070), (6, 5124225), (9, 3416150), (10, 3074535), (15, 2049690), (17, 1808550), (18, 1708075), (25, 1229814), (30, 1024845), (34, 904275), (45, 683230), (50, 614907), (51, 602850), (75, 409938), (85, 361710), (90, 341615), (102, 301425), (150, 204969), (153, 200950), (170, 180855), (225, 136646), (255, 120570), (306, 100475), (425, 72342), (450, 68323), (510, 60285), (765, 40190), (850, 36171), (1275, 24114), (1530, 20095), (2550, 12057), (3825, 8038), (4019, 7650)]